AI infrastructure for developers

One API Key.
Access Leading Chinese AI Models.

OpenAI & Anthropic compatible. One API for chat, agents, and Hunyuan 3D. Prepaid resource packs, transparent credits, and global edge acceleration.

Get 1M credits free → View documentation
✓ OpenAI Compatible ✓ Anthropic Compatible ✓ No Prompt Retention ✓ Global Edge Nodes
8Chat models
GlobalEdge access
3DPer-call billing

Why developers choose Nanobridge

One API layer for Chinese AI models, without managing multiple provider integrations.

Nanobridge

  • ✓ One API key for multiple models
  • ✓ OpenAI + Anthropic compatible
  • ✓ Transparent prepaid packs
  • ✓ Regional edge routing
  • ✓ Free credits to test

Direct provider APIs

  • Multiple accounts / keys
  • Compatibility varies
  • Provider-specific billing
  • Provider-dependent routing
  • Trial terms vary

General aggregators

  • Multiple models
  • Compatibility varies
  • Pricing varies by provider
  • Routing depends on platform
  • Trial terms vary

Simple, transparent pricing

One clear price per 1M total tokens. No separate input or output rates.

Full billing rules in the API documentation.

Choose your credit pack

Three tiers, 30 days each. All chat models share one credit pool; switch models with proportional conversion in the console.

Purchase in the developer console. Elite and Enterprise include bonus credits on the flash baseline quota.

Start building in 30 seconds

Change base URL and API key only — works with Cline, Cursor, Claude Code, and official SDKs.

Claude Code / Anthropic 
export ANTHROPIC_BASE_URL=https://api.nanobridge.net/anthropic
export ANTHROPIC_AUTH_TOKEN=sk-nb-xxxxxxxx

# Then run your normal Claude Code workflow.
OpenAI / Cline / SDKs 
from openai import OpenAI

client = OpenAI(
  api_key="sk-nb-xxxxxxxx",
  base_url="https://api.nanobridge.net/v1"
)
Cursor Cline Claude Code OpenAI SDK

Regional gateways and full reference: platform.nanobridge.net/api-docs

Global infrastructure

Edge nodes in major regions to cut latency and keep routing stable under load.

United StatesRegional edge node for Americas
EuropeRegional edge node for EU
SingaporeRegional edge node for APAC
India / SEARegional access for South & Southeast Asia

Privacy & data handling

We do not persist prompts, conversations, source code, or uploads for product analytics.

No prompt retentionTraffic is processed in transit for routing and inference only.
No model trainingCustomer data is not used to train models.
Site analyticsFirst-party page/section/link events with an anonymous visitor ID. See our Privacy Policy.

Built for developers

OpenAI & Anthropic compatibleDrop-in API patterns with minimal code changes.
Reliable routingSmart routing, retries and fallback where supported.
Real-time usageTrack credits and per-model usage from the platform.
Transparent billingNo hidden fees. Clear model-level reference rates.
Hunyuan 3DNative async 3D APIs; billed per successful submit from shared credits.
Human supportEmail support for integration and billing questions.

Contact

Email
nanobridge8@gmail.com
Documentation
API docs & guides
Portal
Developer console

New here? Get 1M credits free.

No credit card required. Start testing before you pay.

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